"Backs out", as in, it's like the back button is randomly pressed while viewing an image zoomed and panning around it.

I thought this was just a gesture getting triggered by mistake, but I do not see the gesture arrow on the screen when this happens.

Edit: I just tried an update and reboot to no avail. Also, I just discovered that I don't need to be zoomed in to the image for this to happen. When I open an image and drag it up and let go, the pic with snap to center again and then back out of the image by itself.